Kioto Solar FWS 20 E - Initiation; Malfunctions; Constant Circulation Mode; Fresh Water Station Leaks

12
E & OE, subject to change without notice.
Initiation
Material damages
PutfreshWaterStationintooperationonlyaftercompletedlling.
• Check tightness of swivel nuts..
• Fill device and check for leak-tightness.
• Open valves on both buffer and tap water sides slowly to avoid pressure blows.
• Connect device to power supply.
• De-aerationandrinsingofdevice:
• Open a nearby hot water tapping point and turn thermostatic head to maximum.
• The buffer-side is de-aerated by the charge pump itself.
Thermostat settings
Temperature scala settings see p.16
Stream noises
in the charge pump are an indication of air in the system.
• Set the hot water temperature as desired by turning the thermostatic head.
• Set circulation unit (optional).
• Clip on insulation.
• After initiation the complete system needs to be checked for function and leak-tightness.
Malfunctions
Prior to malfunction diagnostics, make sure that the following parameters are met:
• Sufcientowtemperature,minimum55°Catmaximum45°Ctapwatertemperature
• Faultless electrical connection
Personal and material damage
Executefaultrepaironlywithadequatequalication.
Disconnect the device from power supply before opening it.
Adhere to regional norms and regulations!
Cause Relief
Circulation unit is not set properly • Check settings of circulation pump
Set timer clock
Set operation mode selector to desired mode
Set temperature on circulation unit is
higher than the set temperature on
the thermostatic head
Align the temperature setting of the circulation unit
(approximately 10°C below the set tap water temperature)
Constant circulation mode
Cause Relief
Fresh Water Station is leaking • Check connection of pipes and sealings at the leaking device.
Replace broken sealings
Fresh Water Station leaks